import matplotlib.pyplot as plt
import numpy as np

data = [[-100, 0], [1, 25], [2, 78], [0, 0], [3, 11], [4, 79], [1, 38], [2, 78], [0, 0],
        [3, 3], [4, 79], [1, 32], [2, 69], [3, 8], [4, 79], [1, 97], [2, 79], [3, 6],
        [4, 79], [1, 51], [2, 69], [3, 11], [4, 79], [1, 19], [2, 69], [3, 8]]



plt.xlabel('Category')
plt.ylabel('Value')
plt.title('Stacked Bar Chart with Different Patterns for Categories')
plt.legend()
plt.show()